32440580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 71850240

約数和(自身を除く): 39409660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 109, 115, 218, 230, 436, 460, 545, 647, 1090, 1294, 2180, 2507, 2588, 3235, 5014, 6470, 10028, 12535, 12940, 14881, 25070, 29762, 50140, 59524, 70523, 74405, 141046, 148810, 282092, 297620, 352615, 705230, 1410460, 1622029, 3244058, 6488116, 8110145, 16220290, 32440580]

約数ペア:

[(1, 32440580), (2, 16220290), (4, 8110145), (5, 6488116), (10, 3244058), (20, 1622029), (23, 1410460), (46, 705230), (92, 352615), (109, 297620), (115, 282092), (218, 148810), (230, 141046), (436, 74405), (460, 70523), (545, 59524), (647, 50140), (1090, 29762), (1294, 25070), (2180, 14881), (2507, 12940), (2588, 12535), (3235, 10028), (5014, 6470)]